Multiple Choice
In data management terminology,a record occurrence is a
A) secondary sort key.
B) trailer record containing additional data.
C) method of specifying variable-length records.
D) specific example of a record structure.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q123: Sequential-access files are useful<br>A) when only a
Q124: The logical structure of a database is
Q125: Using the direct-access method,congestion results when two
Q126: Which of the following is an alias?<br>A)
Q127: Discuss the relative benefits and drawbacks of
Q129: The database structure which allows a child
Q130: Third party reporting solutions can provide end
Q131: High level query languages include the below
Q132: In an SQL query,_ is the comparison
Q133: What data are stored in the index